How to check your Windows PC for expiring security certificates - a big one is ending soon ...

Microsoft has released Windows 11 KB5079473 and KB5078883 cumulative updates for versions 25H2/24H2 and 23H2 to fix security ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Windows 11 March 2026 Patch Tuesday update adds Emoji 16.0, Sysmon, network speed test, reliability improvements, and security fixes.

Microsoft is warning of an issue when using a media support to install Windows 11, version 24H2, that causes the operating system to not accept further security updates. The problem occurs when using ...

Microsoft published a new Defender update for Windows 11/10/Server installation images last month. This update package is necessary as a Windows installation image may contain old, outdated ...

Fixes a flaw that impacted the Windows reset and reinstall tools. The patch affects certain versions of Windows 10 and Windows 11. To install the patch, head to Windows Update under Settings. Get more ...

Last summer's CrowdStrike meltdown caused billions of dollars in damage and exposed some fundamental architectural flaws in the Windows platform. A single flawed update from one vendor was enough to ...

Above and beyond the benefits of a fresh do-over, clean installing Windows 11 improves security, exposes new features, and more. With the Windows 10 end of support date arriving on October 14, ...